2195372800

素因数分解:

$2^8\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 5701746176

約数和(自身を除く): 3506373376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 73, 74, 80, 100, 127, 128, 146, 148, 160, 185, 200, 254, 256, 292, 296, 320, 365, 370, 400, 508, 584, 592, 635, 640, 730, 740, 800, 925, 1016, 1168, 1184, 1270, 1280, 1460, 1480, 1600, 1825, 1850, 2032, 2336, 2368, 2540, 2701, 2920, 2960, 3175, 3200, 3650, 3700, 4064, 4672, 4699, 4736, 5080, 5402, 5840, 5920, 6350, 6400, 7300, 7400, 8128, 9271, 9344, 9398, 9472, 10160, 10804, 11680, 11840, 12700, 13505, 14600, 14800, 16256, 18542, 18688, 18796, 20320, 21608, 23360, 23495, 23680, 25400, 27010, 29200, 29600, 32512, 37084, 37592, 40640, 43216, 46355, 46720, 46990, 47360, 50800, 54020, 58400, 59200, 67525, 74168, 75184, 81280, 86432, 92710, 93440, 93980, 101600, 108040, 116800, 117475, 118400, 135050, 148336, 150368, 162560, 172864, 185420, 187960, 203200, 216080, 231775, 233600, 234950, 236800, 270100, 296672, 300736, 343027, 345728, 370840, 375920, 406400, 432160, 463550, 467200, 469900, 540200, 593344, 601472, 686054, 691456, 741680, 751840, 812800, 864320, 927100, 939800, 1080400, 1186688, 1202944, 1372108, 1483360, 1503680, 1715135, 1728640, 1854200, 1879600, 2160800, 2373376, 2744216, 2966720, 3007360, 3430270, 3457280, 3708400, 3759200, 4321600, 5488432, 5933440, 6014720, 6860540, 7416800, 7518400, 8575675, 8643200, 10976864, 11866880, 13721080, 14833600, 15036800, 17151350, 17286400, 21953728, 27442160, 29667200, 30073600, 34302700, 43907456, 54884320, 59334400, 68605400, 87814912, 109768640, 137210800, 219537280, 274421600, 439074560, 548843200, 1097686400, 2195372800]

約数ペア:

[(1, 2195372800), (2, 1097686400), (4, 548843200), (5, 439074560), (8, 274421600), (10, 219537280), (16, 137210800), (20, 109768640), (25, 87814912), (32, 68605400), (37, 59334400), (40, 54884320), (50, 43907456), (64, 34302700), (73, 30073600), (74, 29667200), (80, 27442160), (100, 21953728), (127, 17286400), (128, 17151350), (146, 15036800), (148, 14833600), (160, 13721080), (185, 11866880), (200, 10976864), (254, 8643200), (256, 8575675), (292, 7518400), (296, 7416800), (320, 6860540), (365, 6014720), (370, 5933440), (400, 5488432), (508, 4321600), (584, 3759200), (592, 3708400), (635, 3457280), (640, 3430270), (730, 3007360), (740, 2966720), (800, 2744216), (925, 2373376), (1016, 2160800), (1168, 1879600), (1184, 1854200), (1270, 1728640), (1280, 1715135), (1460, 1503680), (1480, 1483360), (1600, 1372108), (1825, 1202944), (1850, 1186688), (2032, 1080400), (2336, 939800), (2368, 927100), (2540, 864320), (2701, 812800), (2920, 751840), (2960, 741680), (3175, 691456), (3200, 686054), (3650, 601472), (3700, 593344), (4064, 540200), (4672, 469900), (4699, 467200), (4736, 463550), (5080, 432160), (5402, 406400), (5840, 375920), (5920, 370840), (6350, 345728), (6400, 343027), (7300, 300736), (7400, 296672), (8128, 270100), (9271, 236800), (9344, 234950), (9398, 233600), (9472, 231775), (10160, 216080), (10804, 203200), (11680, 187960), (11840, 185420), (12700, 172864), (13505, 162560), (14600, 150368), (14800, 148336), (16256, 135050), (18542, 118400), (18688, 117475), (18796, 116800), (20320, 108040), (21608, 101600), (23360, 93980), (23495, 93440), (23680, 92710), (25400, 86432), (27010, 81280), (29200, 75184), (29600, 74168), (32512, 67525), (37084, 59200), (37592, 58400), (40640, 54020), (43216, 50800), (46355, 47360), (46720, 46990)]